ES8403073A1 - Hybrid sail apparatus - Google Patents
Hybrid sail apparatusInfo
- Publication number
- ES8403073A1 ES8403073A1 ES82517729A ES517729A ES8403073A1 ES 8403073 A1 ES8403073 A1 ES 8403073A1 ES 82517729 A ES82517729 A ES 82517729A ES 517729 A ES517729 A ES 517729A ES 8403073 A1 ES8403073 A1 ES 8403073A1
- Authority
- ES
- Spain
- Prior art keywords
- sail
- rigid
- rigid sail
- hybrid
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
A hybrid sail apparatus composed of a rigid sail 4 having a flat, preferably aerofoil-shaped, cross- section, and a flexible sail 13 connected to the rear portion of the rigid sail. The hybrid sail apparatus has means for freely adjusting the angles of the rigid sail and the flexible sail in accordance with the direction and velocity of the wind. The apparatus may be provided with means including a sat retractable and extractable to and from the front or lateral side of the rigid sail so as to delay the separation of flow of air. Preferably, the rigid sail is constructed to be foldable at its heightwise mid portion to reduce the height of the rigid sail as desired thereby to avoid interference between the rigid sail and shore structures when the ship moves in a harbour, channel or the like.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17678381U JPS5881197U (en) | 1981-11-30 | 1981-11-30 | Composite sail device |
JP17678581U JPS6013756Y2 (en) | 1981-11-30 | 1981-11-30 | Composite sail with leading edge sail |
JP5430382U JPS58157898U (en) | 1982-04-16 | 1982-04-16 | composite sail |
JP8007882U JPS6019039Y2 (en) | 1982-05-31 | 1982-05-31 | composite sail |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8403073A1 true ES8403073A1 (en) | 1984-03-16 |
ES517729A0 ES517729A0 (en) | 1984-03-16 |
Family
ID=27463036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES82517729A Granted ES517729A0 (en) | 1981-11-30 | 1982-11-26 | HYBRID CANDLE DEVICE. |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR8207032A (en) |
ES (1) | ES517729A0 (en) |
GB (1) | GB2110622B (en) |
GR (1) | GR77803B (en) |
NO (1) | NO823995L (en) |
PT (1) | PT75911B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8500335D0 (en) * | 1985-01-07 | 1985-02-13 | Univ Southampton | Aerofoil propulsion of ships |
US4803939A (en) * | 1987-08-28 | 1989-02-14 | Christopher Gardner | Slot-forming foil construction for sailing yachts |
DE4415070A1 (en) * | 1994-04-29 | 1995-11-02 | Dietmar Dr Neuhaus | Sails for wind powered vehicles |
US5454339A (en) * | 1994-05-11 | 1995-10-03 | Hall; Wallace E. | Apparatus for bi-lateral sail sheeting |
DE19535000A1 (en) * | 1995-09-21 | 1997-03-27 | Albert Dr Med Ubl | Mast for water craft, especially sailing craft |
EP3218258A4 (en) * | 2014-11-14 | 2018-08-08 | Lamberg, Vemund | Adjustable sail and a vessel comprising such a sail |
CN117963121B (en) * | 2024-04-01 | 2024-06-07 | 山东省科学院海洋仪器仪表研究所 | Wind-force water-gas interface aircraft suitable for conceal navigation |
-
1982
- 1982-11-25 GB GB08233634A patent/GB2110622B/en not_active Expired
- 1982-11-26 GR GR69911A patent/GR77803B/el unknown
- 1982-11-26 ES ES82517729A patent/ES517729A0/en active Granted
- 1982-11-29 PT PT75911A patent/PT75911B/en unknown
- 1982-11-29 NO NO82823995A patent/NO823995L/en unknown
- 1982-11-30 BR BR8207032A patent/BR8207032A/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT75911A (en) | 1982-12-01 |
BR8207032A (en) | 1983-10-11 |
GB2110622B (en) | 1985-10-09 |
GR77803B (en) | 1984-09-25 |
PT75911B (en) | 1985-02-27 |
GB2110622A (en) | 1983-06-22 |
NO823995L (en) | 1983-05-31 |
ES517729A0 (en) | 1984-03-16 |
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